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DT570 m enu
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115
Extra features
Using this guide
Overview DT570
Contents
Preparing for use
Basic use
Telephoning options
Advanced telephoning
Phone book
Mail
Settings
Extra features
Using networks
Tips
Troubleshooting
Maintenance
Safety instructions
Technical
specifications
Glossary
To cancel the phone lock
Route:
Access » Phone lock
1.
Select Phone lock and press
.
The current selection is shown in the display.
2.
Select U nlocked and press
.
3.
Enter your phone lock code.
4.
Press
to confirm your choice.
ACCESS
Phone lock
(Full lock)